rmagick modulate
#modulate(brightness = 1.0, saturation = 1.0, hue = 1.0) ⇒ Magick::Image Changes the brightness, saturation, and hue. Returns a new image. ,modulate.rb. # frozen_string_literal: true require 'rmagick' # Demonstrate the Image#modulate method img = Magick::Image.read('images/Flower_Hat.jpg').first ... ,Control the brightness, saturation, and hue of an image. Ruby usage: - @verbatim Image#modulate @endverbatim - @verbatim Image#modulate(brightness) ... ,modulate: Change the brightness, saturation, or hue of the image; negate, negate_channel: Negate the colors of the image; normalize, normalize_channel: Enhance ... ,2013年11月4日 — Does anyone know how to adjust the brightness of an image using RMagick? Rmagick has a number of different functions available, including ones ... ,调整图像的饱和度也可以通过 modulate 方法来完成，只需设置饱和度百分比即可。 # 减少图像饱和度desaturated_image = image.modulate(100, 100, 50)# 保存调整后的 ... ,调整图像的饱和度也可以通过 modulate 方法来完成，只需设置饱和度百分比即可。 # 减少图像饱和度desaturated_image = image.modulate(100, 100, 50)# 保存调整后的 ... ,Fix Image#modulate in order to accept negative number (#1505); Improve Image#modulate to accept NN% form string (#1504); Implicit conversion to string with ... ,2014年9月17日 — I need to programmatically modify the lightness factor (HSL) of an image in my rails app during uploading. I am currently using rmagick/ ... ,modulate: Change the brightness, saturation, or hue of the image; negate, negate_channel: Negate the colors of the image; normalize, normalize_channel: Enhance ...
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 rmagick modulate 相關參考資料
Method: Magick::Image#modulate
#modulate(brightness = 1.0, saturation = 1.0, hue = 1.0) ⇒ Magick::Image Changes the brightness, saturation, and hue. Returns a new image. https://www.rubydoc.info modulate.rb
modulate.rb. # frozen_string_literal: true require 'rmagick' # Demonstrate the Image#modulate method img = Magick::Image.read('images/Flower_Hat.jpg').first ... https://rmagick.github.io Magick::Image#modulate — Documentation for rmagick (2.13.1)
Control the brightness, saturation, and hue of an image. Ruby usage: - @verbatim Image#modulate @endverbatim - @verbatim Image#modulate(brightness) ... https://www.rubydoc.info How to use RMagick
modulate: Change the brightness, saturation, or hue of the image; negate, negate_channel: Negate the colors of the image; normalize, normalize_channel: Enhance ... https://rmagick.github.io ruby on rails - RMagick - Adjust Brightness?
2013年11月4日 — Does anyone know how to adjust the brightness of an image using RMagick? Rmagick has a number of different functions available, including ones ... https://stackoverflow.com Ruby图像处理的艺术：RMagick库深度解析-小易智趣| 万维易源
调整图像的饱和度也可以通过 modulate 方法来完成，只需设置饱和度百分比即可。 # 减少图像饱和度desaturated_image = image.modulate(100, 100, 50)# 保存调整后的 ... https://www.xiaoyizhiqu.com Ruby图像处理的艺术：RMagick库深度解析-易源易彩
调整图像的饱和度也可以通过 modulate 方法来完成，只需设置饱和度百分比即可。 # 减少图像饱和度desaturated_image = image.modulate(100, 100, 50)# 保存调整后的 ... https://www.yicaiai.com rmagickCHANGELOG.md at main
Fix Image#modulate in order to accept negative number (#1505); Improve Image#modulate to accept NN% form string (#1504); Implicit conversion to string with ... https://github.com Modify image lightness(hsl) using rmagick
2014年9月17日 — I need to programmatically modify the lightness factor (HSL) of an image in my rails app during uploading. I am currently using rmagick/ ... https://stackoverflow.com How to use RMagick - Simple Systems
modulate: Change the brightness, saturation, or hue of the image; negate, negate_channel: Negate the colors of the image; normalize, normalize_channel: Enhance ... http://www.simplesystems.org |